ATE136827T1 - DEVICE FOR CONTROLLING THE FLOW PROPERTIES OF A MOLTEN SUBSTANCE BY MEANS OF FORCE MEASUREMENT - Google Patents

DEVICE FOR CONTROLLING THE FLOW PROPERTIES OF A MOLTEN SUBSTANCE BY MEANS OF FORCE MEASUREMENT

Info

Publication number
ATE136827T1
ATE136827T1 AT90915898T AT90915898T ATE136827T1 AT E136827 T1 ATE136827 T1 AT E136827T1 AT 90915898 T AT90915898 T AT 90915898T AT 90915898 T AT90915898 T AT 90915898T AT E136827 T1 ATE136827 T1 AT E136827T1
Authority
AT
Austria
Prior art keywords
controlling
molten material
flow properties
force measurement
molten substance
Prior art date
Application number
AT90915898T
Other languages
German (de)
Inventor
Lloyd E Hackman
Original Assignee
Ribbon Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ribbon Technology Corp filed Critical Ribbon Technology Corp
Application granted granted Critical
Publication of ATE136827T1 publication Critical patent/ATE136827T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal

Abstract

The invention is directed to an apparatus and method for controlling the overflow of molten material from a receptacle for the purpose of achieving more uniform casting of the molten material. The apparatus and method utilize a force detector able to detect the change in the buoyant force exerted on a submersible body lowered into a molten material. A differentiating means, a control means, and a drive means are responsive to the force detector, whereby a constant rate of change of buoyant force is translated into a uniform rate of overflow of molten material delivered to a heat extracting substrate for solidification.
AT90915898T 1990-01-10 1990-09-17 DEVICE FOR CONTROLLING THE FLOW PROPERTIES OF A MOLTEN SUBSTANCE BY MEANS OF FORCE MEASUREMENT ATE136827T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/462,794 US4977951A (en) 1990-01-10 1990-01-10 Apparatus for flow control of molten material by force detection

Publications (1)

Publication Number Publication Date
ATE136827T1 true ATE136827T1 (en) 1996-05-15

Family

ID=23837778

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90915898T ATE136827T1 (en) 1990-01-10 1990-09-17 DEVICE FOR CONTROLLING THE FLOW PROPERTIES OF A MOLTEN SUBSTANCE BY MEANS OF FORCE MEASUREMENT

Country Status (12)

Country Link
US (1) US4977951A (en)
EP (1) EP0510000B1 (en)
JP (1) JPH05502623A (en)
AT (1) ATE136827T1 (en)
AU (1) AU6621390A (en)
CA (1) CA2069089A1 (en)
DE (1) DE69026628T2 (en)
DK (1) DK0510000T3 (en)
ES (1) ES2086418T3 (en)
NO (1) NO180110C (en)
WO (1) WO1991010522A1 (en)
ZA (1) ZA907721B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213151A (en) * 1992-08-20 1993-05-25 Ribbon Technology Corporation Melt overflow control for constant linear density fiber mat and strip
JP3857729B2 (en) * 1996-02-02 2006-12-13 ポール・コーポレーション 煤 Filter
FR2806947B1 (en) * 2000-04-04 2002-08-09 Pechiney Rhenalu METHOD AND DEVICE FOR MONITORING THE METAL LEVEL OF A CONTINUOUS CASTING MACHINE
CN100569416C (en) * 2008-03-18 2009-12-16 中南大学 A kind of constant fluid level control device of fused mass box for casting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478808A (en) * 1964-10-08 1969-11-18 Bunker Ramo Method of continuously casting steel
CH461715A (en) * 1966-07-06 1968-08-31 Battelle Development Corp Process for manufacturing a continuous product from a molten material
US3605863A (en) * 1966-07-06 1971-09-20 Battelle Development Corp Apparatus for manufacturing wire and the like
US3921697A (en) * 1973-03-22 1975-11-25 Hazelett Strip Casting Corp Method and apparatus for controlling the operating conditions in continuous metal casting machines having a revolving endless casting belt
LU79390A1 (en) * 1978-04-06 1979-11-07 Metallurgie Hoboken CONTINUOUS CASTING PROCESS OF A METAL AND APPARATUS FOR ITS IMPLEMENTATION
JPS6096358A (en) * 1983-10-28 1985-05-29 Sumitomo Metal Ind Ltd Operating method of continuous casting installation for light-gage billet

Also Published As

Publication number Publication date
NO922670D0 (en) 1992-07-07
EP0510000B1 (en) 1996-04-17
JPH05502623A (en) 1993-05-13
DE69026628D1 (en) 1996-05-23
DE69026628T2 (en) 1996-09-05
NO180110C (en) 1997-02-19
ZA907721B (en) 1991-08-28
DK0510000T3 (en) 1996-08-26
EP0510000A4 (en) 1994-04-06
NO922670L (en) 1992-07-07
EP0510000A1 (en) 1992-10-28
NO180110B (en) 1996-11-11
US4977951A (en) 1990-12-18
AU6621390A (en) 1991-08-05
ES2086418T3 (en) 1996-07-01
CA2069089A1 (en) 1991-07-11
WO1991010522A1 (en) 1991-07-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee